| Record Information |
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| Version | 5.0 |
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| Status | Predicted |
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| Creation Date | 2021-09-20 05:40:02 UTC |
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| Update Date | 2022-11-30 20:11:34 UTC |
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| HMDB ID | HMDB0300271 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) |
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| Description | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoate belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. Based on a literature review a significant number of articles have been published on (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoate. |
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| Structure | CCCCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C InChI=1S/C44H76O6/c1-4-5-6-7-8-9-10-14-18-21-24-27-30-34-41(46)35-32-37-43(47)49-39-42(38-45)50-44(48)36-31-28-25-22-19-16-13-11-12-15-17-20-23-26-29-33-40(2)3/h8-9,14,18,24,27,30,34,40,42,45H,4-7,10-13,15-17,19-23,25-26,28-29,31-33,35-39H2,1-3H3/b9-8-,18-14-,27-24-,34-30+/t42-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S)-3-Hydroxy-2-[(19-methylicosanoyl)oxy]propyl (6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoic acid | Generator |
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| Chemical Formula | C44H76O6 |
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| Average Molecular Weight | 701.086 |
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| Monoisotopic Molecular Weight | 700.564190167 |
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| IUPAC Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoate |
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| Traditional Name | (2S)-3-hydroxy-2-[(19-methylicosanoyl)oxy]propyl (6E,8Z,11Z,14Z)-5-oxoicosa-6,8,11,14-tetraenoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC\C=C/C\C=C/C\C=C/C=C/C(=O)CCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCCCCCCCCC(C)C |
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| InChI Identifier | InChI=1S/C44H76O6/c1-4-5-6-7-8-9-10-14-18-21-24-27-30-34-41(46)35-32-37-43(47)49-39-42(38-45)50-44(48)36-31-28-25-22-19-16-13-11-12-15-17-20-23-26-29-33-40(2)3/h8-9,14,18,24,27,30,34,40,42,45H,4-7,10-13,15-17,19-23,25-26,28-29,31-33,35-39H2,1-3H3/b9-8-,18-14-,27-24-,34-30+/t42-/m0/s1 |
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| InChI Key | KXZYJOITEVOEQS-RUUBUWHLSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerolipids |
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| Sub Class | Diradylglycerols |
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| Direct Parent | 1,2-diacylglycerols |
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| Alternative Parents | |
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| Substituents | - 1,2-acyl-sn-glycerol
- Fatty acid ester
- Fatty acyl
- Dicarboxylic acid or derivatives
- Alpha,beta-unsaturated ketone
- Enone
- Acryloyl-group
- Ketone
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 44.3757 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.82 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5924.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 995.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 438.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 478.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1234.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2106.6 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1418.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 131.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4300.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1279.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 3482.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1534.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 895.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 647.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 983.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 11.2 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C=C\C(=CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 5194.8 | Semi standard non polar | 33892256 | | DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C=C\C(=CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 4642.6 | Standard non polar | 33892256 | | DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C=C\C(=CCCC(=O)OC[C@H](CO[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCC(C)C)O[Si](C)(C)C | 5246.0 | Standard polar | 33892256 |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 10V, Positive-QTOF | splash10-00di-0000000900-5412c70b0c6028946675 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 20V, Positive-QTOF | splash10-00di-0000000900-5412c70b0c6028946675 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 40V, Positive-QTOF | splash10-052b-0009600100-ec3b39a540bcb82cc7b5 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 10V, Positive-QTOF | splash10-014i-0000000900-a8acb8615b3ed506b7a9 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 20V, Positive-QTOF | splash10-003r-0009003100-705d8b4665c23db54388 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - DG(20:4(6E,8Z,11Z,14Z)+=O(5)/i-21:0/0:0) 40V, Positive-QTOF | splash10-00o0-0009000300-3232c49c0d9e88a6b90a | 2021-10-21 | Wishart Lab | View Spectrum |
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